+7 (812) 4-673-673
HLD-ULD601 hydroacoustic transducer
HLD-ULD601 hydroacoustic sensor needed to detect VDRs that have entered the water. When exposed to sea water, the sensor is activated and sends a signal for at least 90 days.
Starting May 01, 2019, the acoustic beacon is allowed for use on
Highlander Voyage Data Recorders (VDRs):
Manufacturer: Highlander
Model: HLD-ULD601
Part Number: 260500403C0:
1. Highlander HLD-VDR 600 VDR
2. Highlander HLD-SVDR 600 SVDR
3. Highlander HLD-B2 VDR
4. Highlander HLD-S2 SVDR
5. Highlander HLD-A2 VDR
6. Highlander HLD-S SVDR
GMDSS equipment inspection frequency
In order for the GMDSS equipment to function properly and efficiently in case of emergency, it is important that seafarers understand its purpose and perform the necessary maintenance on board the vessel in order to maintain it in working condition and make the best use of the GMDSS equipment